Exercise 15e. 1
1 the cube shown has sides of length 13 cm. find:
a bd
b the angle fdb.

- work it out and provide answer

Adalyn drove 12 miles from her home to her school and then drove back. graph a shows her distance from home during the trip. graph b will show her distance from the school during the trip. complete each statement about graph b.

Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?